247545728

素因数分解:

$2^7\times {\mathrm{463}}^1\times {\mathrm{4177}}^1$

素因数の和:4654

約数の個数: 32

約数和(自身を含む): 494340960

約数和(自身を除く): 246795232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 463, 926, 1852, 3704, 4177, 7408, 8354, 14816, 16708, 29632, 33416, 59264, 66832, 133664, 267328, 534656, 1933951, 3867902, 7735804, 15471608, 30943216, 61886432, 123772864, 247545728]

約数ペア:

[(1, 247545728), (2, 123772864), (4, 61886432), (8, 30943216), (16, 15471608), (32, 7735804), (64, 3867902), (128, 1933951), (463, 534656), (926, 267328), (1852, 133664), (3704, 66832), (4177, 59264), (7408, 33416), (8354, 29632), (14816, 16708)]